V-TWIN MANUFACTURING 43-0112 Rpl Sprocket Cover Xlh/xlch 77-78

( Brand: V-twin Manufacturing ), ( Manufacturer Part Number: 43-0112 ), ( Part Type: Cover Sprocket ), ( Oe/oem Part Number: 34870-75a ), ( Color: Silver ), ( Compatible Model: 34845-54, Sportster ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review V TWIN MANUFACTURING Vintage Harley Xlh/xlch 77-78 Rpl Polished Sprocket Cover fits SPORTSTER XLH XLCH

The **V-Twin 43-0112 Harley Sportster XLH/XLCH (1977-1978) Replacement Sprocket Cover** is a meticulously engineered aftermarket component designed to restore both the aesthetic and functional integrity of your classic Harley-Davidson Sportster. Crafted from high-quality, durable materials, this sprocket cover is a precise replica of the original factory piece, ensuring an exact fit for the 1977 and 1978 XLH and XLCH models equipped with the 883cc Evolution engine. The cover is engineered to securely fasten over the sprocket assembly, providing essential protection against dirt, debris, and the elements while maintaining the iconic Sportster styling that defines these legendary motorcycles. Its robust construction is built to withstand the rigors of daily riding, offering long-lasting durability and resistance to wear, ensuring it remains a reliable and visually striking component for years to come. Whether you're restoring a vintage Sportster to its former glory or maintaining a well-loved classic, this sprocket cover delivers both form and function, allowing you to ride with confidence in the knowledge that your bike s drivetrain is shielded and your ride retains its timeless appeal.

### Pros and Cons of Buying a V-Twin 43-0112 Harley Sportster XLH/XLCH (1977-1978) Replacement Sprocket Cover

1. **Authentic Restoration** The 43-0112 sprocket cover is a genuine OEM part for the 1977-1978 Harley-Davidson Sportster XLH and XLCH models. Using an original or high-quality replica ensures an accurate fit and appearance, which is crucial for collectors and enthusiasts who prioritize authenticity.

2. **Improved Aesthetics** The stock sprocket cover enhances the classic look of the Sportster s engine, contributing to the bike s vintage charm. A well-matched cover helps maintain the bike s original styling cues, which can increase its appeal to vintage motorcycle buyers.

3. **Durability and Fit** Harley-Davidson parts, even aftermarket replicas, are designed to fit perfectly with minimal modifications. This reduces the risk of installation issues and ensures long-term reliability if the part is of good quality.

4. **Easier Maintenance Access** The sprocket cover protects the chain and sprocket from debris while still allowing for straightforward access when servicing the drivetrain. This makes routine maintenance like chain lubrication and sprocket inspection more convenient.

5. **Increased Resale Value** For well-preserved or restored 1977-1978 Sportsters, maintaining original or period-correct parts can preserve or even enhance resale value. Buyers often pay a premium for bikes that retain their vintage integrity.

6. **Compatibility with Aftermarket Upgrades** While the stock sprocket cover is functional, some riders may later upgrade to aftermarket covers (e.g., polished or custom designs). Having the original part ensures compatibility with future modifications.

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1. **Limited Availability and Lead Times** Original Harley-Davidson parts, especially for older models, can be difficult to source. Aftermarket replicas may have longer lead times or require special ordering, which can delay restoration projects.

2. **Cost Compared to Aftermarket Alternatives** Genuine OEM parts or high-quality replicas can be more expensive than generic aftermarket options. For budget-conscious buyers, cheaper alternatives may be tempting, though they may not fit as precisely or look as authentic.

3. **Potential for Counterfeit Parts** The aftermarket for vintage Harley parts is not without scams. Some sellers may offer knockoff parts that don t match the original design, fit poorly, or fail prematurely. Buyers must research sellers carefully to avoid counterfeit items.

4. **Minimal Performance Impact** The sprocket cover itself does not significantly affect performance. Its primary purpose is cosmetic and protective, so the cost may not justify the benefit for riders who prioritize power or handling over aesthetics.

5. **Installation Challenges** While the part is designed to fit, improper installation (e.g., misalignment or overtightening) can cause issues. Riders unfamiliar with motorcycle maintenance may need professional help, adding to labor costs.

6. **Depreciation Risk** If the bike is not restored or maintained well, even an original part may not retain its value. The sprocket cover alone won t prevent depreciation if the rest of the bike is neglected.

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The **43-0112 Harley Sportster XLH/XLCH (1977-1978) sprocket cover** is a worthwhile purchase for enthusiasts who value authenticity, classic styling, and long-term reliability. Its primary benefits lie in enhancing the bike s vintage appeal and ensuring a proper fit for restoration projects. However, the part s limited availability, higher cost compared to aftermarket options, and potential for counterfeit sales must be carefully considered.

For **collectors or riders committed to preserving their bike s originality**, investing in this part is justified. For **budget-conscious buyers or those prioritizing performance over aesthetics**, a lower-cost aftermarket alternative might suffice though with the risk of reduced fit and appearance quality.

- You are restoring a 1977-1978 Sportster to factory specifications.

- You prioritize authenticity and are willing to pay for a high-quality, period-correct component.

- You plan to sell or show the bike in the future, where original parts add value.

- You are on a tight budget and can find a reputable seller offering a well-made replica.

- You are not concerned about the bike s originality and prefer a quicker, cheaper solution.

- You plan extensive modifications that may render the original cover unnecessary.

**Final Advice:** Always verify the seller s reputation, check for authenticity (especially with aftermarket parts), and ensure compatibility with the rest of your bike s components. If possible, consult with a Harley-Davidson mechanic or restoration expert to confirm the best choice for your specific project.

Details:

Vintage HARLEY SPORTSTER XLH/XLCH 77-78 Rpl POLISHED SPROCKET COVER.

part #: 430112 price

• $79.99

specifications transmissioncycleoi:

• for models: Xlh, Xlch, Sportster
• for makes: Harley
• brand: V-twin Manufacturing
• mpn: 43-0112
• part type: Cover Sprocket
• oe/oem part number: 34870-75a
• color: Silver
• compatible model: 34845-54, Sportster
• material: Aluminum
• vintage part: Yes
• country of origin: United States

shipping transmissioncycleoi:

• type: Calculated
• class: Standard
• cost: $14.05
• transit: 5-8 Days
• service: USPS Ground Advantage
• carrier: USPS

general transmissioncycleoi:

• condition: Used
• Motorcycle Scooter Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

returns transmissioncycleoi:

• policy: No Returns

offer transmissioncycleoi:

• started: February 12, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True

payments transmissioncycleoi:

• credit card: Visa
• wallet: Google-pay
• other

seller transmissioncycleoi:

• city: Bloomington, Illinois
• # reviews: 13768
• rating: 99.7%

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